# Civil Engineering Questions And Answers :: Construction Planning And Management: part1

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Civil Engineering : Construction Planning And Management QUESTIONS AND ANSWERS :: part1 : 21 to 25

Following Civil Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2021 and IES 2021 examinations :

 21.If the optimistic time, most likely time and pessimistic time for activity A are 4, 6 and 8 respectively and for activity B are 5, 5.5 and 9 respectively, then expected time of activity A is greater than the expected time of activity B expected time of activity B is greater than the expected time of activity A expected time of both activities A and B are same none of the above ANSWER : : expected time of both activities A and B are same Explanation :
 22.According to Fulkerson's rule, what are the correct event numbers corresponding to events A, B, C, D,E, F and G of the network shown in Fig. ? 1, 2,3, 4, 5, 6 and 7 respectively 1, 3,2,4, 5,6 and 7 respectively 1,2, 3, 5, 6,4 and 7 respectively 1, 3,2, 5, 6,4 and 7 respectively ANSWER : : 1, 3,2,4, 5,6 and 7 respectively Explanation :
 23.In the network shown in Fig. the earliest start time of activity 5-6 is (the number on the arrow shows duration of the activity) 7 8 9 5 ANSWER : : 9 Explanation :
 24.With reference to the network shown in Fig. , which statement is incorrect ? Events 3 and 4 occur after event 2. Event 7 can occur after event 4. Event 7 precedes event 6. Event 5 follows event 3. ANSWER : : Event 7 can occur after event 4. Explanation :

More Construction Planning And Management QUESTIONS AND ANSWERS available in next pages

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